The average speed of a vehicle on a stretch of Route 134 between 6 AM. and...

 

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The average speed of a vehicle on a stretch of Route 134 between 6 AM. and 10 AM, on a typical weekday is approximated by the function f(t)-28-56√+66 (0sts 4) where f(t) is measured in miles per hour, and t is measured in hours, with t= 0 corresponding to 6 A.M. At what time of the morning commute is the traffic moving at the slowest rate? A.M. What is the average speed of a vehicle at that time? mph The average speed of a vehicle on a stretch of Route 134 between 6 AM. and 10 AM, on a typical weekday is approximated by the function f(t)-28-56√+66 (0sts 4) where f(t) is measured in miles per hour, and t is measured in hours, with t= 0 corresponding to 6 A.M. At what time of the morning commute is the traffic moving at the slowest rate? A.M. What is the average speed of a vehicle at that time? mph

Answer rating: 100% (QA)

Solution Given f t 12t24t 34 0 t 4 Slowest rate is similar as to finding the m... View the full answer